cockroachdb/pebble

Health v2 · maintenance only

Adoption not part of the score

6000 stars · 577 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded

Pebble is a LevelDB/RocksDB-inspired embedded key-value storage engine written in Go, using LSM-tree based block-based tables and RocksDB-compatible file formats. It is the default storage engine for CockroachDB and is production-ready at scale.

Use cases

• embed a key-value store in a Go application
• replace RocksDB with a pure Go storage engine
• store data with an LSM-tree database
• build a distributed database needing a storage layer
• perform fast range scans and prefix iteration
• ingest SSTable files in bulk

When to choose

• you need an embedded, pure-Go key-value store with no cgo dependencies
• you want RocksDB-compatible file formats with better Go concurrency
• you need fast reverse iteration and efficient compactions
• you're building a database or storage system in Go

When to avoid

• you need RocksDB features like column families, transactions, or backups
• you want a client-server database rather than an embedded library
• you need to open existing RocksDB databases using unsupported features
• you're not working in Go

Facets

library · maturity stable

database caching serialization databases developer-tools performance go windows cross-platform key-value-store lsmtree storage-engine embedded-database sstable leveldb rocksdb linux macos

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